baber/WOPTO huggingface dataset:
Patent JP-H1159846-A (JP)
Title: Conveyer belt having improved rod and link fitting part
Inventor: ETHERINGTON MICHAEL
IPC: B65G17/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To omit manual welding by matching a first opening of a first link with a second opening of a second link so that a rod is received in the inside thereof, repeatedly arranging rods and connecting links in the state of being connected to each other, and fusing the rod in the second opening of the link. SOLUTION: A conveyer belt comprises a rod, a connecting link and a topping material. At the time of in stalling the rod and the link, one electrode 40 is arranged at the end part of the rod, and the other electrode 40 is arranged adjacent to the inside leg part 26 of the link. Suitable energy is applied to fuse the rod and link in an opening, and the rod is deformed, so that the projecting part 17 restrains the leg part 26 of the inside link not to be moved in the lateral direction by the rod. Subsequently, the electrode 40 is arranged inside of the outer leg part of the link, and the other electrode 40 is arranged at the end part of the rod. Energy is applied to form the button-like head 32 at the end part of the rod, and the rod is simultaneously fused in the opening, so that the link is surely arranged on the rod by the projecting part 17.
Patent JP-H0830261-A (JP)
Title: Bridge structure for piano
Inventor: ISHIDA MUNEO
IPC: G10C3/04
Filed: 1994-07-18
Abstract: PURPOSE:To provide a bridge which eliminates inferior yield because of joint structure that is shorter than before, effectively utilizes specific timbre resources, and never lowers acoustic characteristics. CONSTITUTION:A dowel 14 is fitted in the dowel holes 10 and 12 in the rectangular end surfaces 4a and 6a of members 4 and 6 of the long bridge to form the long bridge having both the members 4 and 6 united. A piano equipped with a soundboard fitted with this long bridge is not acoustically inferior to a piano equipped with a soundboard having a long bridge joined with a conventional scarf joint. Further, the joint part 8 is formed by simple butting, so the joint part 8 has no overlap. The yield can, therefore, be improved without lowering the acoustic characteristics. Further, the members are joined with the dowel 14, so they can be joined speedily and easily and efficient manufacture is enabled, which is advantageous in manufacturing cost.
Patent JP-S6144514-A (JP)
Title: Weight balance controller
Inventor: HIRATA TATSUYA
IPC: B23Q11/00
Filed: 1984-08-07
Abstract: PURPOSE:To balance weight without causing a shock, through a weight balance controller for a machine tool, by regulating oil pressure in terms of the difference between a detection signal for the rotative position of a feed screw rotation servomotor out of servo operation and a standard weight signal. CONSTITUTION:When a workpiece in a balance weight state is replaced with a heavier workpiece W2 out of servo operation, a feed screw 54 is rotated because of the weight increase with the workpiece W2 to turn a servomotor 56. The turning force on the servmotor is found out by a position detector 58. The difference between the output signal from the detector 58 and a standard weight signal 30 is determined by a compartor 32 and applied to an oil pressure switch 36, which acts to operate a pressure reduction valve 40 on the basis of the difference to apply oil pressure from a hydraulic pump 46 to a cylinder 48 to increase a force for bearing a table 52. Weight is thus balanced without causing a shock.
Patent JP-H0331420-A (JP)
Title: Production of full-processed non-oriented electrical steel sheet having excellent magnetic characteristics
Inventor: MURAKAMI HIDEKUNI
IPC: C21D8/12
Filed: 1989-06-29
Abstract: PURPOSE:To produce the full-processed non-oriented electrical steel sheet having excellent magnetic characteristics by subjecting a low carbon steel slab to a hot rolling, descaling and annealing under specific conditions, then to a warm rolling and annealing under specific conditions. CONSTITUTION:The low carbon steel slab contg., by weight%, <0.04% C, 0.02 to 1.2% Si, <0.28% Al, 0.1 to 1.2% Mn, 0.02 to 0.11 % P, <0.015% S and <0.0050% N or further contg. B in a range where 0.5 to 1.5 B/N (by weight) is attained is hot rolled at 700 deg.C to Ar3 transformation point or below hot finish rolling temp. and is coiled at >=700 deg.C. The coil is self-annealed and is further descaled and cold rolled. In this case, the total strains to be imparted by the cold rolling are converted to a logarithmic strain and >=50% thereof is rolled warm at 100 to 400 deg.C; thereafter, the steel sheet is annealed for <=3 minutes at 700 to 950 deg.C. The full-processed non-oriented electrical steel sheet which has a high magnetic flux density and less iron loss is produced with good productivity.
Patent JP-H1117482-A (JP)
Title: Manufacturing device for crystal vibrator
Inventor: MORISAKO ISAMU
IPC: H03H3/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a crystal vibrator capable of manufacturing the crystal vibrator of high accuracy by dissolving the disorder of a frequency generated by bringing the electrode of a crystal vibrating plate into contact with air and oxidizing it. SOLUTION: A work 5 composed by housing the crystal vibrating plate in a case is picked up by a pickup head 26 and transferred onto a transfer table inside the vacuum chamber 10 of a first stage S1. The transfer table is horizontally rotated, the work 5 is sent to a second stage S2, the frequency of the crystal vibrating plate is adjusted by an ion gun 45 and then, a cover is mounted to the case by a cover mounting means 50 in a third stage S3. Then, the cover is fixed and the crystal vibrating plate is vacuum-sealed in a forth stage S3 and the crystal vibrator 7 is taken out from the vacuum chamber 10 in the forth stage S4 and recovered to a recovery part 25.
Patent JP-S5954677-A (JP)
Inventor: TANAKA MINORU
IPC: C04B35/599
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5953900-A (JP)
Inventor: KAMIYA SHIN
IPC: G10L17/14
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5790953-A (JP)
Title: Bonding wire
Inventor: HOUJIYOU MAMORU
IPC: H01L23/49
Filed: 1980-11-27
Abstract: PURPOSE:To increase tensile strength without damaging bonding property by using an alloy, which is manufactured by adding Ni and Si to gold having high purity so that the molar ratio is 2:1 and the sum total is within a predetermined range, as the bonding wire for a semiconductor element. CONSTITUTION:An electrode 2 of the semiconductor element 1 and an external lead 4 are thermally pressure-welded to a metallic wire 3 wire-bonding the electrode and the lead by using a gold wire, and connected electrically. The alloy manufactured by adding a small quantity of Ni and Si to the Au having high purity (approximately 99.99% or higher) at the molar ratio of 2:1 is employed as the gold wire. The Ni and the Si are added so that the sum total of both elements is within a range of 0.0001-0.01wt%. Accordingly, since the tensile strength can be increased, the electrode and the external lead can be bonded automatically at high speed without thickening a wire diameter and adding noxious Be, etc., and the reliability of bonding can be improved.
Patent JP-H1062415-A (JP)
Title: Allergy diagnosing means
Inventor: SKOV PER STAHL
IPC: G01N33/50
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To execute effective diagnosis by constituting a line of well parts for histamine standards having a plurality of kinds of concns. and an antigen diluted well on a plate having wells. SOLUTION: Whole blood can be directly used and an initial isolation/washing process is not required. After a sample is incubated along with a histamine bondable substance, two kinds of components are separated and, subsequently, the histamine bondable substance is washed with an acting agent removing an interfering component without significantly exerting action on bonded histamine. As the histamine bondable substance, a clumping substance reducing the compatibility of the histamine bondable substance to the interfering component is used. Further, a line of well parts for histamine standards having at least two kinds of concns. and wells where a plurality of kinds of allergens are appropriately diluted is constituted on a plate having a large number of wells for measuring amts. of histamine.
Patent JP-H063135-A (JP)
Title: Intensity correction method of reflected light
Inventor: MORIYA SUSUMU
IPC: G01B11/30
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a method which corrects a measured value at a high accuracy, for example, in the measurement of characteristics of a surface based on the measured value of the intensity or an intensity distribution of reflected light on the surface of an object. CONSTITUTION:When light from a light source 22 is made to irradiate the surface 26 of an object to be measured to measure the intensity of the reflected light thereof, a logarithm X is determined as value of a ratio between the intensity of first light of the light source 22 and that of second light of the light source 22 and a logarithm Y as value of a ratio between the intensity of reflected light which is obtained by making the light of the first light intensity irradiate a surface 26 of the object to be measured and that which is obtained by making the light of the second light intensity irradiate the surface 26 of the object to be measured to determine a value (q) =X/Y as a ratio between the logarithms X and Y. Then, the intensity of the reflected light is corrected based on the following formula: Ic=ImX(P0/Pm)<q>, wherein intensity (actually measured value) measured of the reflected light. P0 intensity of light of light source at initial state and Pm intensity of light of light source during measurement.
Patent JP-H1111002-A (JP)
Title: Sheet for ink jet recording
Inventor: NEMOTO HIROYUKI
IPC: B05D5/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording which shows outstanding ink absorption and ink drying characteristics and further, hardly bleeds by adding a composition containing an aqueous urethane polymer resin dispersion, polyvinyl alcohols and a cationic resin or the reaction product of the composition to an ink receptive layer formed on a support. SOLUTION: An ink receptive layer formed on a support contains a composition containing an aqueous urethane polymer resin dispersion, polyvinyl alcohols and a cationic resin or the reaction product of the composition. The urethane polymer is a polymer containing a urethane group structurally and can be singly its one type or a mixture of its two or more types. The polyvinyl alcohols are regarded as including polyvinyl alcohol and modified polyvinyl alcohol and therefore, are not particularly defined in terms of degree of polymerization, degree of saponification and degree of modification. The cationic resin is, for example, various types of resin such as forming salts which are insoluble with a sulfonate group or a carboxylate group contained in the dye to be used for ink.
Patent JP-S5867632-A (JP)
Title: Production of substituted alcohol
Inventor: SUZUKAMO TAKEO
IPC: C07C29/17
Filed: 1981-10-16
Abstract: PURPOSE:After the treatment of lower alkyl ester of chrysanthemum monocarboxylic acid with a sulfonic acid, the product is subjected to the reduction of the lower alkoxycarbonyl and hydrogentation of the double bond to produce the titled compound used as a perfume with industrial advantage. CONSTITUTION:First, a lower alkyl ester of chrysanthemum-monocarboxylic acid is treated with a sulfonic acid such as p-toluenesulfonic acid, preferably in an inert solvent such as toluene to give a compound of formulaI(R1 is formula II and III; R' is lower alkyl). Then, the lower alkoxycarbonyl is reduced with a reducing reagent such as aluminum hydride or boron hydride compound, preferably in an inert solvent such as diethyl ether, then the hydrogenation of the double bond is carried out in the presence of a catalyst of Ni, Pd, Pt, or their oxides or supported on a carrier to give a compound of formula IV. These processes may be started from either of them.
Patent JP-H0333395-A (JP)
Title: Boring mechanism for sampling hot spring
Inventor: MIYASAKA MAKIYUKI
IPC: E21B19/08
Filed: 1989-06-28
Abstract: PURPOSE:To excavate the ground with high efficiency by a method in which a hot spring sampling mechanism is attached to one end of a balance rod pivotally attached to the upper part of a tower and a weight is attached to the other end, and the balance rod is vertically operated by crank operation and hot spring is taken by the hot spring sampling mechanism. CONSTITUTION:A balance rod 4 is pivotally attached through a support shaft 5 to the upper part of the tower 3 of a base 2 fixed to the ground R, and a hot spring sampling mechanism 11 is connected to one end of the rod 4. A weight W is tung down from the other end of the rod 4. The rod 4 is vertically operated by the action of a crank 8 through a connecting lever 6 joined with the weight W, and moved in a flip-flop manner by means of the crank 8 to excavate the ground S by an excavator mechanism set in the mechanism 11. Hot spring is pumped up by a pump cylinder. The excavation and hot spring production can thus be attained with small energy.
Patent JP-H11343693-A (JP)
Title: Floor panel
Inventor: IIO MOTOHIKO
IPC: E04F15/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To assemble various sizes of panels by arranging a plurality of floor panel components comprising a plurality of joists laid within a circumferential frame and a surface member supported by the upper surface thereof, and connecting the frame members of the adjacent floor panel components to each other. SOLUTION: A plurality of wooden joists 3 are laid within a circumferential frame 2 formed by assembling wooden frame members 1 in a rectangular form, and a surface member 4 such as plywood is supported by the upper surface of the joists 3 to constitute a floor panel component B having a short edge length of about half, about 1/3 or about 1/4 of the module constituting a building, or substantially equal to the module. In the assembling of a floor panel A, two or three floor panel components B are arranged in the short edge direction and connected by a fixture 7 such as nail, and a surface member 6 is stuck to the upper surface. Further, the upper surface and end surface of the surface member 6 are covered with a surface protecting sheet 8 consisting of a polyethylene film or the like. Accordingly, various sizes of panels can be assembled by use of one kind of the floor panel component B, and the constructing property can be improved.
Patent JP-S6331516-A (JP)
Title: Foil for microfilter
Inventor: KURISUCHIYAN EERUSAMU
IPC: G03F7/00
Filed: 1987-07-02
Abstract: The microfilter foil is made of an inorganic substance such as metal with opened pores. Each pore is formed with a channel which increases in cross-section from the crest so as to obviate clogging. The foil is produced by exposure of a photosensitive layer of paint or lacquer with the use of an interference pattern produced by monochromatic and coherent light. A skin of inorganic material is produced on the photosensitive layer and portions of the skin are thereafter removed from the coated teeth in order to produce the pores in the subsequently formed foil.
Patent JP-S6056915-A (JP)
Title: Hair tonic for medical purposes
Inventor: YOSHIDA AKIYOSHI
IPC: A61Q7/00
Filed: 1983-09-08
Abstract: PURPOSE:The titled hair tonic that is obtained by adding a fraction soluble in a medium polar organic solvent from KANZO (glycyrriza glabra L.) as an active ingredient. CONSTITUTION:KANZO, a herb, is extracted with methanol or ethanol or their mixture and the extract is shaken together with a medium polar organic solvent-water system, then the organic phase is separated, or the herb is extracted with a medium polar organic solvent such as ethyl acetate or chloroform and the extract is shaken together with water and nonpolar organic solvent such as n-hexane, petroleum ether or benzene to remove fractions soluble in water and nopolar organic solvent to collect the fraction of KANZO soluble in medium polar organic solvent. The fraction is added by 0.1-10.0wt% to give the objective hair tonic for medical purposes. The formulations are preferably in tonic, lotion, cream, aqueous alcohol solution. As cosmetic ingredients to be admixed, pantothenates, vitamin B6, hexachlorophene, etc. are mentioned and as a solvent, distilled water, ethyl alcohol or liquid paraffin is used.
Patent JP-2000000800-A (JP)
Title: Film cutter
Inventor: KANAMARU SHOJI
IPC: B26D3/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a cut piece such as a fine particle when cutting a film by melting/cutting the film by contacting the tip edge of a heating element having the tip edge having a diameter in the same as or longer than a film width, with the film. SOLUTION: A film cutter 30 is provided with a cutter mechanism 32 for cutting a film, a pair of upper side guide rollers 34A, B and lower side guide rollers 36A, B. The cutter mechanism 32 is provided with a plane guide 40 for guiding the cutting film surface, a heater 44 having a sharp cutting edge 42 having a diameter longer than a film width along the tip edge and a heater driving mechanism 46 for approaching/separating the heater 44 toward the film. When cutting the film, the heater 44 is approached to the film by the heater driving mechanism 46 synchronously when a cutting line of the film arrives at a position of the cutter mechanism 32. The film is melted/cut by contacting the cutting edge 42 with the film. Thus, a particle is not generated at cutting time.
Patent JP-S5689323-A (JP)
Title: Device for gripping cut strap
Inventor: HARADA HIROSHI
IPC: B21C47/26
Filed: 1979-12-20
Abstract: PURPOSE: To provide a device with a gripper pair inserted from both sides of an electromagnet, which consists of gripper independent moving devices and devices pressing the grippers in a part of moving stroke by way of said devices, and which permits automatic searching of strap positions, and accomplishes sure gripping.  
     CONSTITUTION: The cushion bodies 15 of a titled device 10 are brought into contact with a hot rolled coil 1, and an electromanget pair 16 is energized. At the instant when one of plural straps 2 is cut, it is attracted to the magnets 16. Next, an air motor pair 21 is operated to revolve sprockets 18 respectively oppositely, thereby bringing a gripper pair 20 closer to each other by way of a roller chain pair 17. Since at this time, the grippers are afloat from the coil surface, they do not hook the uncut straps and weakly grip the cut strap. If the pressing force of the grippers is properly adjusted, the gripping, that is, automatic searching of the position of the strap may be accomplished without moving the strap. Next, a pressing device pair 30 is operated and applies strong pressure to the grippers in the final stage of the stroke thereof, thereby strongly gripping the strap. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0333373-A (JP)
Title: Concrete spacer
Inventor: KAMIYOSHI YUSUKE
IPC: E04G17/065
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate mounting work and, at the same time, to make it possible to prevent positively falling-off or movement by interlocking respectively reinforcing bars crossing each other with main interlocking grooves and slave interlocking grooves at right angles to the main interlocking grooves and crossing out of alignment. CONSTITUTION:Main interlocking grooves 2 and 2 passing through a block body 1 in parallel with the axis thereof and opening to the side of the block body 1 with uneven openings its entire length are formed. After that, side opening type slave interlocking grooves 3 and 3 at right angles to the main interlocking grooves 2 and 2 and crossing out of alignment are formed. One reinforcing bar 41 of reinforcing bars 41 and 42 crossing each other is interlocking with the main interlocking grooves 2 and 2, and the other reinforcing bar 42 is interlocked with the slave interlocking grooves 3 and 3.
Patent JP-H09325476-A (JP)
Title: Positive photo-resist composition
Inventor: ONO ISATO
IPC: G03F7/023
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cresol novolak resin having a high molecular weight at a low cost by changing the compounding ratio of metacresol and paracresol at the initial stage and the later stage of reaction when the cresol novolak resin is manufactured. SOLUTION: Metacresol and aldehyde, or metacresol and paracresol and aldehyde are reacted (primary reaction) in the presence of an acid catalyst to obtain a cresol novolak resin low-molecular weight condensate, one kind selected from metacresol and paracresol or one kind of them and aldehyde are added to this condensate, and they are reacted (secondary reaction) to obtain an alkali-soluble cresol novolak resin component. The ratio between matecresol and paracresol is set to the range of 10/0-4/6 during the primary reaction, and it is set to the range of 8/2-2/8 during the secondary reaction. The weight-average molecular weight of the cresol novolak resin is set to 3,000 or below when the primary reaction is completed, and it is set to 3,500-20,000 for the final product.
Patent JP-H0458194-A (JP)
Title: Control rod cluster
Inventor: MAKIHARA YOSHIAKI
IPC: G21C7/14
Filed: 1990-06-27
Abstract: PURPOSE:To improve the safety by fitting a receiving seat to the bottom part of the rod structure part of a cluster, which has stoppers at its upper and lower ends, across a detachable buffer material. CONSTITUTION:The lower part of an engagement part main body 91 is a small- diameter rod structure part 92, which is engaged with a cluster main body 104 through the receiving seat 100, springs 101 and 102, and a ball bearing 103 as the buffer material. Then the ball bearing 103 is given a pressing force by a spring 105 and then only when a constant shearing force operates between the receiving seat 100 and rod structure 92, the both are disengaged from each other. For the purpose, the deflection of the springs 101 and 102 is made sufficiently large and the the receiving seat 100 is driven without colliding against the upper and lower stopper 106 nor 107 at the time of the extraction and insertion of a driving shaft.
Patent JP-S6326202-A (JP)
Title: Hot rolling method for channel steel
Inventor: MITSUI SHIGEO
IPC: B21B1/095
Filed: 1986-07-17
Abstract: PURPOSE:To form a flawless channel steel and to facilitate the cutting and repairing of a rolling roll by rolling a material to the rolling completion sectional shape with which the flanges are perpendicular to the web and a recess is formed in the longitudinal direction in the transverse central part of the web, then forming only the web flat. CONSTITUTION:The material 2 with which the rolling in the final stand of a rolling mill is completed is rolled to 90 deg. angle between the flanges 2b and the web 2a and to the wall thickness equal to the finish size of the final product. The flange 2b, 2b are inclined at a large angle toward the outside by the recess 8 formed longitudinally in the transverse central part of the web 2a. The difference in the circumferential speed of the rolling roll in the contact part of the rolling roll in the part near the boundary between the top end of the flange 2b and the web 2a is, therefore, smaller than with the material having the smaller inclination of the flanges and the surface flaws of the material are extremely few at the time of rolling by the final stand. The smaller quantity of cut of the caliber is necessitated and the contact length between the rolling roll and the material is short to obviate the generation of flaws in the flanges 3b, 3b at the time of repairing the rolling roll having the worn caliber by cutting.